MARATTO

article · FACE

Pediatric Orbital Alveolar Soft Part Sarcoma of the Inferior and Lateral Rectus Muscles: A Case Report

In plain language

Alveolar soft part sarcoma is an uncommon soft-tissue malignancy representing approximately one per cent of all sarcomas. It primarily arises in adolescents and young adults, displaying distinct histological traits, variable clinical behaviour, and a persistent lifelong risk of recurrence. Recognition of its clinical and imaging characteristics is vital to enable prompt detection and appropriate therapeutic intervention. A clinical report outlines this disease in an eleven-year-old girl who presented with right upward dystopia and proptosis caused by a highly vascularised mass. The lesion was identified as an alveolar soft part sarcoma. Treatment followed a multidisciplinary pathway involving pre-operative embolisation to manage the vascular tumour, followed by surgical resection and adjuvant radiotherapy to target residual disease.

Key takeaways

  • Alveolar soft part sarcoma represents approximately one per cent of all soft-tissue sarcomas and mostly affects adolescents and young adults.
  • The tumour exhibits distinct histological characteristics, unpredictable clinical behaviour, and a continuous lifelong risk of recurrence.
  • An eleven-year-old patient presented with proptosis and upward dystopia triggered by a highly vascular orbital mass.
  • Effective management in this case combined pre-operative vascular embolisation, surgical tumour resection, and adjuvant radiotherapy.

Why it matters

Because alveolar soft part sarcoma is exceptionally rare and carries a lifelong threat of recurrence, clinical awareness is essential. Outlining specific paediatric presentations, such as orbital tumours causing abnormal eye positioning, helps medical practitioners recognise atypical features earlier. This awareness guides timely diagnosis and supports the deployment of combined treatment regimens involving embolisation, surgery, and radiotherapy to improve disease management.

Commercialisation angle

The abstract does not indicate an application pathway.

AI-generated from the published abstract. Always read the original work before citing.

Abstract

Alveolar soft part sarcoma (ASPS) is a rare soft-tissue tumor exhibiting characteristic histological features and variable clinical behavior with a lifelong risk of recurrence. It accounts for 1% of all sarcomas and mostly presents in adolescents and young adults. Awareness of clinical and radiological features may help in early diagnosis and proper management. We report a case of an 11-year-old girl presenting with right upward dystopia and proptosis caused by a highly vascular mass, which was revealed to be an ASPS. Management included pre-operative embolization, surgical resection and adjuvant radiotherapy.

Research topics

  • Sarcoma Diagnosis and Treatment
  • Renal and related cancers
  • Oral and Maxillofacial Pathology

Sustainable Development Goals

Read the original research

This page summarises published work. The authoritative version sits with the publisher.

DOI: 10.1177/27325016261487582

Is something wrong with this record? Report it or request removal.

Discussion

Discuss this research

Have you built on this work, tried to replicate it, or seen it applied in practice? Share what you know. Verified researchers and MARATTO™ domain experts can open a discussion, and any member can reply. Contributions are reviewed before they appear.

No discussion yet. Open the first thread.